CN207052772U - Integral type primary system housing binding post - Google Patents
Integral type primary system housing binding post Download PDFInfo
- Publication number
- CN207052772U CN207052772U CN201720797427.8U CN201720797427U CN207052772U CN 207052772 U CN207052772 U CN 207052772U CN 201720797427 U CN201720797427 U CN 201720797427U CN 207052772 U CN207052772 U CN 207052772U
- Authority
- CN
- China
- Prior art keywords
- binding post
- housing
- screw
- tile
- type pad
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
Integral type primary system housing binding post, including integral housing, printed board, some unit terminals, each unit side attached bag includes screw, tile-type pad, welding binding post, the inside installation fixed printed board of integral housing, welding binding post prepared by metal is welded in printed board, and the upper surface for welding binding post stretches out in the outer surface of integral housing, and the upper surface for welding binding post is provided with screw, for tile-type pad magnetic on screw, screw is rotatably connected in the screw.The utility model supports double modes of connection, high current, big spacing, save space.Meet the requirement of double wiring of an industry.
Description
Technical field
The utility model belongs to electrical equipment technical field, is related to the binding post of power equipment primary system.Particularly
Need the housing binding post of double wiring.
Background technology
Traditional terminal is that the metal conduction portions that the plated tin in surface is had into solderability are first first with working of plastics fixed part
It is assembled together, then it is all this to be welded on either Europe rule terminals or U.S. rule terminal in printed board with integral form
Usage, so do it is convenient for production, can be good with modularization compatibility, have in the secondary industry of power system and be widely applied very much, still
Middle assembling link can be increased, it is high to enclosure interior space requirement, shell space is taken because power industry primary system is a lot
Custom comes from Industry Control industry, more rough.
In the prior art, in power equipment primary system, many products are to space requirement height；Although the secondary system of power industry
In the case that terminal requires the double wiring of product in system, two cylinder tube shapes can only be used to be cold-pressed head plug in pressing line frame, such one
Subsystem does not receive such mode, and the technical staff of power equipment primary system is more desirable to be cold-pressed head with " u "-shaped, using one
The mode of individual tile-type pad compresses wiring, when single wiring, cylindrical cold pressure head is placed on the either side of tile-type pad,
Or directly placed below tile-type pad using " u "-shaped cold pressing head, when double wiring, cylindrical cold pressure head is directly placed at watt
The both sides of type pad, or directly placed below tile-type pad using " u "-shaped cold pressing head.
Existing U.S. rule secondary terminals are also using the mode of this tile-type pad, but can not solve asking for structure space
Topic.The type of product by way of changing printed board, can not be changed, such as switches in the time relay from all-or-nothing relay,
The bulk size of primary system is that have very big limitation, not only has wanting for space from double wiring in primary system
Ask, also from the industrial products for continuing to use overseas-funded enterprise for a long time, bulk can not be bigger than these products.
Utility model content
Purpose of utility model：In order to overcome the deficiencies in the prior art, the utility model provides a kind of integral type one
Subsystem housing binding post, contact can use " u "-shaped cold pressing head, can be connect by the way of a tile-type pad to compress
Line, when single wiring, cylindrical cold pressure head is placed on the either side of tile-type pad, directly put when using " u "-shaped cold pressing head
Put below tile-type pad；Double wiring can also be used for, cylindrical cold pressure head to be directly placed at the both sides of tile-type pad, or uses
" u "-shaped cold pressing head is directly placed below tile-type pad, and the bulk of primary system housing binding post is small, and adaptation is wide,
To solve problem of the prior art.
To achieve the above object, the technical solution adopted in the utility model is：Integral type primary system housing binding post,
Including integral housing, printed board, some unit terminals, each unit side attached bag includes screw, tile-type pad, welding binding post,
The inside installation fixed printed board of integral housing, welding binding post prepared by metal are welded in printed board, weld binding post
Upper surface stretch out in the outer surface of integral housing, the upper surface for welding binding post is provided with screw, and tile-type pad magnetic is in spiral shell
Nail on, screw is rotatably connected in the screw.
Some unit terminal arrangements are arranged in printed board, extend unit of the dividing plate to adjacent unit terminal on housing
Terminal screw and the isolation of tile-type pad；
It is a square column type housing to weld binding post, and the bottom of housing is provided with three capillaries and soldering of printed boards, triangle
The design of distribution.
Traditional single terminal, is only had a capillary by tensile strength when welding binding post to increase wiring, is increased
To three capillaries, ensure that welding is reliable, the position distribution of three capillaries has directionality, there is fool-proof design consideration, produces and is inserting
During part, will not wrong plug, the H62 copper materials of higher-strength that welding binding post capillary metal material uses, existing good intensity,
There is good electric conductivity, it includes housing, screw, solder terminal part.Reach by surface through Overheating Treatment, case hardness
HV120, then it is tin plating, the upper screw and screw thread of binding post are welded in order to ensure torsion, tapping again after threaded bore portions flange, are increased
Large access area, the reliability of product is fully ensured that, tile-type gasket surface and cold pressing head contact position are provided with tread plate, with tile-type
The screw of pad is custom-made, and in addition to it can meet basic surface locking and engagement requirement, product can tolerate NSS salt fogs
It is without exception to test 72h, tile-type pad also has in cold pressing head contact site leaves four salient points, just has good point contact, ensures
Touch-safe is reliable.
In process of production, it is necessary to which first welding post head metal part is welded in printed board, whole metals one is treated
Secondary to be welded and then housing parts are installed, so the housing of metal part and product forms an entirety from the appearance,
Both space can be saved, has the function that isolation again, even more with reference to the advantages of Europe rule and U.S. rule terminal, in scheduling and planning process
In, unscrew screw using electric screw driver, can move up with tile-type pad when screw unclamps inside housing, be stayed to wiring
Lower space, in traditional U.S. rule terminal, the time of accurate control electric screw driver rotation that can not artificially, the spiral shell of screw can be caused
Line comes off after being all unscrewed, and secondary installing twists screw inconvenience, and the utility model product has done only dropping structure, profit in housing
It is cavity with the screw bottom of housing, cavity top is provided with the screw (step 5) of shrinkage cavity, and cavity 6 is built-in with tile-type pad, but watt
The upper edge of type pad is stopped by the screw step of shrinkage cavity；After the end is threaded onto, anti-avulsion falls screw and heads on tile-type on housing
The upper edge of pad, even if the screw thread on screw is all screwed out, screw can only also dally in the housing.
After the end is threaded onto, fall the upper edge that feature heads on tile-type pad using housing anti-avulsion, even if on screw
Screw thread is all screwed out, and screw can only also dally in the housing, and screw is also vertical, prevents a part of entering for screw from moving back
Go out, when needing to tighten, tightened without righting again, electric screw driver rotates backward can, can meet primary system
The requirement of user, again with reference to terminal in electrical secondary system take out stitches screw do not fall off the advantages of.
Compared with prior art, the beneficial effects of the utility model are：Double wiring, primary system aspect are easier to receive,
The use habit of primary system is not changed, screw is not fallen off, and convenient production, saves time and space.
The utility model is incorporated in housing based on traditional fence binding post and housing, but by fence terminal component
And in printed board, support double modes of connection, high current, big spacing, save space.Meet wanting for the Dan Yushuan wiring of an industry
Ask：Compress wiring by the way of a tile-type pad, when single wiring, cylindrical cold pressure head is placed on tile-type pad
Either side, or directly placed below tile-type pad using " u "-shaped cold pressing head, when double wiring, cylindrical cold pressure head is straight
The both sides for being placed on tile-type pad are connect, or are directly placed below tile-type pad using " u "-shaped cold pressing head, the utility model passes through
The mode of modification printed board changes the type of product, and the time relay is switched in from all-or-nothing relay, primary system terminal
Bulk is small, even if the long-term industrial products for continuing to use overseas-funded enterprise, bulk of the present utility model are also minimum.
Brief description of the drawings
Fig. 1 is internal structure schematic diagram of the present utility model (sectional view)；
Fig. 2 is external structure of the present utility model.
Fig. 3 is that tile-type pad unclamps (two, left side pad) and fixed structure (pad on the right) schematic diagram.
Embodiment
The utility model is further illustrated below in conjunction with the accompanying drawings.
The integral housing 1 of accompanying drawing 1, screw 2, printed board 3, binding post 4 is welded, the pressure-resistant working of plastics that insulate is special with upper shell
The form of sign accomplishes on plastic casing, the welding portion terminal 4-1 of 3 copper (aubergine) in each welding binding post afterbody, it
Need, through hole in printed board, to be welded in printed board.Tensile strength during in order to increase wiring, traditional single terminal
Only a welding portion terminal is capillary, increases to three capillaries, ensures that welding is reliable, the position distribution of three capillaries has
Directionality, there is fool-proof design consideration, produce in plug-in unit, will not wrong plug, the H62 copper for the higher-strength that capillary metal material uses
Material, existing good intensity, also there is good electric conductivity.
By surface through Overheating Treatment, case hardness reaches HV120, then tin plating, and threaded portion is in order to ensure torsion, spiral shell
Tapping again after threaded hole portion flange, increase contact area, fully ensure that the reliability of product, surface and cold pressing head contact are provided with anti-
Draw runner, the screw with tile-type pad 7 are custom-mades, in addition to it can meet basic surface locking and engagement requirement, production
The tolerable NSS salt spray tests 72h of product is without exception, and tile-type pad also has in contact site leaves four salient points, just there is good point
Contact, ensure that touch-safe is reliable.
In process of production, it is necessary to which first metal part is welded in printed board, treat that it is welded in whole metal one-times
Afterwards, then housing parts install, so the housing of metal part and product forms an entirety from the appearance, can both save
Space, have the function that isolation again, even more with reference to the advantages of Europe rule and U.S. rule terminal, during scheduling and planning, use is electronic
Screwdriver unscrews screw, can be moved up when screw unclamps inside housing with tile-type pad, give wiring leaving space, passed
The U.S. rule terminal of system, the time of accurate control electric screw driver rotation that can not be artificially, can cause the screw thread of screw to be all screwed
Come off after pine, secondary installing twists that screw is inconvenient, and the utility model has done anti-avulsion in housing and fallen feature, be threaded onto the end it
Afterwards, the upper edge of tile-type pad is headed on using shell characteristics, even if the screw thread on screw is all screwed out, screw also can only be in housing
Middle idle running, screw are also vertical, prevent a part of entering for screw from exiting, and when needing to tighten, are tightened without righting again,
Electric screw driver rotates backward can, can meet the requirement of primary system user, is torn open again with reference to terminal in electrical secondary system
Not the advantages of line screw is not fallen off.
Embodiment：The parts of plastics isolated in fig. 1 it is illustrated that between each terminal is to come from housing, tile-type pad
It is also integral with screw that piece, which is, and the mobile of screw can move together with tile-type pad, and pad moves up, leaving space
Line is filled in, moves down compression line, completes wiring, conversely, can be with push away line, lower row's 2, left side terminal is in release and treats wiring in figure
State, other terminals are in tight condition.
Plastic casing is used for being dielectrically separated from, the gap between the conductive pieces such as guarantee binding post are electric, and housing parts are
Plastics, metal part are welded in printed board, and screw placement in the housing, then installs printed board, and the modeling of terminal is incorporated in housing
Expect part, parts of plastics can increase the intensity of housing as a part of and can of terminal.Each unit terminal multi-pipe pin, tension
Pull, big spacing.It can be used for double wiring of cast cold pressing head and " U " type cold pressing head；The time once assembled is reduced, is reduced into
This；Save space.
Described above is only preferred embodiment of the present utility model, it should be pointed out that：For the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (7)
1. integral type primary system housing binding post, it is characterised in that：Including integral housing, printed board, some unit sides
Son, each unit side attached bag include screw, tile-type pad, welding binding post, the inside installation fixed printed board of integral housing, gold
Welding binding post prepared by category is welded in printed board, and the upper surface for welding binding post stretches out in the outer surface of integral housing,
The upper surface of welding binding post is provided with screw, and for tile-type pad magnetic on screw, screw is rotatably connected in the screw.
2. housing binding post according to claim 1, it is characterised in that：Some unit terminal arrangements are arranged on printed board
On, extend dividing plate on housing and the unit terminal screw and tile-type pad of adjacent unit terminal are isolated.
3. housing binding post according to claim 1, it is characterised in that：It is a square column type housing to weld binding post,
The bottom of housing is provided with three capillaries and soldering of printed boards.
4. housing binding post according to claim 1, it is characterised in that：Welding three capillaries of binding post are triangles point
Cloth.
5. housing binding post according to claim 1, it is characterised in that：Tile-type gasket surface and cold pressing head contact position are set
There is tread plate.
6. housing binding post according to claim 1, it is characterised in that：Tile-type pad is provided with cold pressing head contact site
Four salient points.
7. housing binding post according to claim 1, it is characterised in that：Only dropping structure is provided with housing, utilizes shell
The cavity of the screwhole position bottom of body, cavity top are provided with the screw step of shrinkage cavity, and cavity is built-in with tile-type pad, but tile-type pad
The upper edge of piece is stopped by the screw step of shrinkage cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720797427.8U CN207052772U (en) | 2017-07-04 | 2017-07-04 | Integral type primary system housing binding post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720797427.8U CN207052772U (en) | 2017-07-04 | 2017-07-04 | Integral type primary system housing binding post |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207052772U true CN207052772U (en) | 2018-02-27 |
Family
ID=61496004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720797427.8U Expired - Fee Related CN207052772U (en) | 2017-07-04 | 2017-07-04 | Integral type primary system housing binding post |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207052772U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107689493A (en) * | 2017-07-04 | 2018-02-13 | 南京澳德思电气有限公司 | Integral type primary system housing binding post |
-
2017
- 2017-07-04 CN CN201720797427.8U patent/CN207052772U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107689493A (en) * | 2017-07-04 | 2018-02-13 | 南京澳德思电气有限公司 | Integral type primary system housing binding post |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180227 Termination date: 20190704 |